Cesar Romero plays the invisible spectre of the mouth – plaque. Instructs students in proper flossing and brushing by telling a story about an eerie house that is occupied by an invisible plaque (B. Plaque) who challenges the audience by showing how to cleanse teeth properly. Produced by the American Dental Association.; 32342 The A/V Geeks compile some of the wackier films about good dental hygiene. Films include The Haunted Mouth, Teeth, Munchers, Flash That Smile, Portrait of the Enemy! Price: $10.95 $9.95 Buy this film on DVD.